Datasheet

78K0/Kx2-L CHAPTER 3 CPU ARCHITECTURE
R01UH0028EJ0400 Rev.4.00 75
Sep 27, 2010
Figure 3-8. Correspondence Between Data Memory and Addressing
( μ PD78F0573, 78F0578, 78F0583, 78F0588)
Special function registers
(SFR)
256 × 8 bits
Short direct
addressing
SFR addressing
FFFFH
FF20H
FF1FH
0000H
FF00H
FEFFH
FEE0H
FEDFH
FE20H
FE1FH
FB00H
FAFFH
8000H
7FFFH
Internal high-speed RAM
1024 × 8 bits
General-purpose
registers
32 × 8 bits
Reserved
Flash memory
32768 × 8 bits
Register addressing
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing